1. Chapter 7 Class 12 Integrals
  2. Serial order wise
  3. Ex 7.1

Ex 7.1, 20 - Chapter 7 Class 12 Integrals

Last updated at Sept. 25, 2018 by

Ex 7.1, 20 - Integrate (2 - 3sinx)/cos2x dx - Using Trignometric Formulaes

  1. Chapter 7 Class 12 Integrals
  2. Serial order wise

    3. Ex 7.1

    Ex 7.2 →

Transcript

Ex 7.1, 20 2 3 sin cos 2 2 3 sin cos 2 = 2 cos 2 3 sin cos 2 = 2 sec 2 3 sin cos . 1 cos = 2 sec 2 3 tan . sec =2 sec 2 3 tan sec = +

Chapter 7 Class 12 Integrals
Serial order wise

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.